Authors
Paweł Rutkiewicz
Department of Reconstructing Environmental Change, Faculty of Earth Sciences, University of Silesia in Katowice, Będzińska 60, 41-200, Sosnowiec, Poland
Ireneusz Malik
Department of Reconstructing Environmental Change, Faculty of Earth Sciences, University of Silesia in Katowice, Będzińska 60, 41-200, Sosnowiec, Poland